#5975EB#5975EB

#5975EB is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.3% C 0.180 H 270.2°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5975EB
RGB	rgb(89, 117, 235)
HSL	hsl(228, 78%, 64%)
HSV	hsv(228, 62%, 92%)
CMYK	cmyk(62.1%, 50.2%, 0%, 7.8%)
CIE-LAB	lab(52.78, 25.91, -62.83)
CIE-LCH	lch(52.78, 67.97, 292.41°)
OKLab	oklab(60.26% 0.0005 -0.1801)
OKLCH	oklch(60.26% 0.18 270.2)
XYZ	xyz(25.4715, 20.8424, 81.2618)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5975EB #EBCF59

analogous

#59BEEB #5975EB #8659EB

triadic

#5975EB #EB5975 #75EB59

tetradic

#5975EB #EB59BE #EBCF59 #59EB86

square

#5975EB #EB59BE #EBCF59 #59EB86

split-complementary

#5975EB #EB8659 #BEEB59

monochromatic

#1634B4 #2248E4 #5975EB #90A2F2 #C6D0F8

Accessibility & contrast

On white

4.06

#5975EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5975EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5975EB

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5975EB	#FFFFFF	#000000	##000000
##5975EB	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3285EF

Deuteranopia (green-blind)

#0178E9

Tritanopia (blue-blind)

#0090A5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5975eb;
/* rgb */ color: rgb(89, 117, 235);
/* oklch */ color: oklch(60.3% 0.180 270.2);

Tailwind

colors: {
  custom: {
    50: '#959cf2',
    500: '#5975eb',
    950: '#000000',
  },
}

SCSS

$custom: #5975eb;
$custom-light: #959cf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5975eb",
  "rgb": {
    "r": 89,
    "g": 117,
    "b": 235
  },
  "hsl": {
    "h": 228.493,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.60256,
    "c": 0.18006,
    "h": 270.2
  },
  "luminance": 0.20845
}

Semantic roles & 50–950 ramp

primary

#5975EB

secondary

#EAE0B6

accent

#B30BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5975EB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →